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avcodec/avuienc: Allow user-supplied buffers 

Trivial given that this encoder knows the size of the output buffer
in advance.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2021-04-27 16:15:47 +02:00
parent 9e9836424b
commit 1106f20645
1 changed files with 3 additions and 2 deletions
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5
libavcodec/avuienc.c
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@ -21,6 +21,7 @@
*/
#include "avcodec.h"
#include "encode.h"
#include "internal.h"
#include "libavutil/intreadwrite.h"
@ -62,7 +63,7 @@ static int avui_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
skip = 16;
}
size = 2 * avctx->width * (avctx->height + skip) + 8 * interlaced;
if ((ret = ff_alloc_packet2(avctx, pkt, size, size)) < 0)
if ((ret = ff_get_encode_buffer(avctx, pkt, size, 0)) < 0)
return ret;
dst = pkt->data;
if (!interlaced) {
@ -98,7 +99,7 @@ const AVCodec ff_avui_encoder = {
.id = AV_CODEC_ID_AVUI,
.init = avui_encode_init,
.encode2 = avui_encode_frame,
.capabilities = AV_CODEC_CAP_EXPERIMENTAL,
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_EXPERIMENTAL,
.pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_UYVY422, AV_PIX_FMT_NONE },
.caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};